| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $52.30 | 12.610% | $58.895 | $58.90 | $58.90 | $58.90 |
| Purchase #2 | $182.89 | 10.856% | $202.7445 | $202.74 | $202.75 | $202.70 |
| Purchase #3 | $84.65 | 3.578% | $87.6788 | $87.68 | $87.70 | $87.70 |
| Purchase #4 | $130.56 | 5.652% | $137.9393 | $137.94 | $137.95 | $137.90 |
| Purchase #5 | $92.52 | 11.346% | $103.0173 | $103.02 | $103.00 | $103.00 |
| Purchase #6 | $229.48 | 6.208% | $243.7261 | $243.73 | $243.75 | $243.70 |
| Purchase #7 | $11.96 | 13.301% | $13.5508 | $13.55 | $13.55 | $13.60 |
| 7 purchase totals = | $784.36 | $847.5518 | $847.56 | $847.60 | $847.50 | |